{"id":60021181,"date":"2024-05-31T10:58:54","date_gmt":"2024-05-31T09:58:54","guid":{"rendered":"https:\/\/dialogue.earth\/?post_type=photo_story&#038;p=60021181"},"modified":"2025-04-04T15:22:23","modified_gmt":"2025-04-04T14:22:23","slug":"no-plain-sailing-for-brazil-and-uruguays-new-waterway","status":"publish","type":"photo_story","link":"https:\/\/dialogue.earth\/en\/water\/no-plain-sailing-for-brazil-and-uruguays-new-waterway\/","title":{"rendered":"No plain sailing for Brazil and Uruguay\u2019s new waterway"},"content":{"rendered":"\n<p>The north of Uruguay and southern Brazil share one of the largest freshwater sources in the world: the basin formed by the Patos Lagoon in Brazil, and Lake Mer\u00edn that crosses their borders. It is here that the countries\u2019 governments plan to link several existing watercourses to create an <a href=\"https:\/\/www.gub.uy\/presidencia\/comunicacion\/noticias\/cancilleria-celebro-60-aniversario-comision-mixta-para-desarrollo-laguna\">800-kilometre<\/a> waterway. The proposed project could facilitate and increase exports of soy, timber and rice, via an alternative route to the north that would avoid slower transit through the traditional ports in Uruguay\u2019s south.<\/p>\n\n\n\n<p>With nine metres of dredging planned, the as-yet unnamed waterway could enable the passage of larger boats, and see a port built along its route on the Tacuar\u00ed River in Uruguay. The project, mooted <a href=\"https:\/\/ceres.uy\/admin\/uploads\/slides\/archivo_1668794907.pdf\">since the 1960s<\/a>, will pass through a lake ecosystem of <a href=\"https:\/\/ceres.uy\/admin\/uploads\/slides\/archivo_1668794907.pdf\">143,000 square kilometres<\/a>, and an area inhabited by some <a href=\"https:\/\/ceres.uy\/admin\/uploads\/slides\/archivo_1668794907.pdf\">4.5 million people<\/a> across both countries.<\/p>\n\n\n\n<p>For the governments of <a href=\"https:\/\/www.ambito.com\/uruguay\/la-hidrovia-brasil-es-prioridad-del-gobierno-dijo-bustillo-n5722252\">Uruguay<\/a> and <a href=\"https:\/\/www.swissinfo.ch\/spa\/lula-seduce-a-sus-socios-del-mercosur-antes-de-la-llegada-de-javier-milei\/49043618\">Brazil<\/a>, as well as the <a href=\"https:\/\/www.cepal.org\/sites\/default\/files\/project\/files\/perfil_de_conectividad_fluvial_para_sudamerica_0.pdf\">Economic Commission for Latin America and the Caribbean<\/a> (ECLAC), the project has been put forward to reduce the costs of maritime transport and bring economic development to the surrounding areas. However, communities living near the Uruguayan banks of Lake Mer\u00edn are expressing fears over possible environmental and social impacts, in an area they describe as already being affected by pollution.<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x511.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x681.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x931.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1197.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"dead fish and plants on sandy beach\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">A dead fish on the shores of Lake Mer\u00edn. Local communities have voiced concerns over the proposed waterway project and the expansion of agriculture it could encourage, with the lake having already experienced pollution linked to rice production. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_dead-fish-shores_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"2 MB\"\/><meta itemprop=\"height\" content=\"1703\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-lake-merin-already-vulnerable\">Lake Mer\u00edn: already vulnerable<\/h2>\n\n\n\n<p>The Lake Mer\u00edn basin spans just over <a href=\"https:\/\/ceres.uy\/admin\/uploads\/slides\/archivo_1668794907.pdf\">62,000 km2<\/a>, of which 33,000 km2 is situated in Uruguay. It is one of the largest freshwater reserves in the world, though, ironically, its original name \u201cMi-Ri\u201d, which comes from the Indigenous Tupi-Guarani language, means \u201csmall\u201d.<\/p>\n\n\n\n<p>Four rivers and several streams flow into the lake, with its basin stretching across three Uruguayan departments and into the Brazilian state of Rio Grande do Sul.<\/p>\n\n\n\n<p>The majority of the lake\u2019s water, <a href=\"http:\/\/www.scielo.edu.uy\/scielo.php?script=sci_arttext&amp;pid=S2393-68862022000201690\">98%<\/a>, is accessible for use in productive activities, primarily to flood rice crops growing nearby. However, when such crops have matured three months later, the same water returns to the lagoon, often carrying quantities of <a href=\"http:\/\/www.inia.uy\/Documentos\/Privados\/INIA%20TT\/Arroz\/Informes%20de%20zafra\/2021\/Resumen%20zafras%202004_2005%20-%202020_2021.pdf\">fertilisers and insecticides<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x511.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x681.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x931.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1197.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"large pipes feeding into narrow waterway\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">Water pipes connecting a rice plantation and Lake Mer\u00edn. The majority of the lake\u2019s water is accessible to support production, but after rice crops mature the same water returns to the lagoon, often carrying quantities of fertilisers and insecticides. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_water-pipes_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"2 MB\"\/><meta itemprop=\"height\" content=\"1703\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<p>Rice cultivation on these lands, which has taken place on what were originally wetlands, is considered to be the <a href=\"http:\/\/www.scielo.edu.uy\/scielo.php?script=sci_arttext&amp;pid=S2393-68862022000201690\">main pollutant<\/a> of the water body: monitoring conducted in the basin between 2014 and 2021 found more than 80 chemical pollutants present in its waters.<\/p>\n\n\n\n<p>The potential further expansion of rice farming and, to a lesser extent, <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0048969721047392?via%3Dihub\">soybean crops<\/a> due to the waterway project, is of concern to inhabitants in the basin\u2019s vicinity, who rely on the lagoon for their livelihood. <\/p>\n\n\n\n<p>\u201cWhere there used to be fish and birds, now there is rice,\u201d says fisherman Rafael Carnales. \u201cIt\u2019s the so-called progress and we can\u2019t fight it. And now we will have the waterway in the same place where I was fishing today.\u201d<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x511.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x681.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x931.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1197.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"men carrying plastic bin of fish\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">Rafael Carnales (left) and a colleague unload their catch from Lake Mer\u00edn. Fishers and other inhabitants of the basin who rely on the lagoon for their livelihood have concerns about the potential expansion of agriculture that the waterway may bring. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Fishers_Rafael-Carnales_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"2 MB\"\/><meta itemprop=\"height\" content=\"1703\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<p>A <a href=\"http:\/\/www.scielo.edu.uy\/scielo.php?script=sci_arttext&amp;pid=S2393-68862022000201690\">report<\/a> by the Centro Universitario Regional del Este (CURE) and the University of the Republic (Udelar) noted how chemicals related to rice cultivation, applied on crops and dispersed through air, on the soil surface or through the soil, become integrated into the hydro-social cycle. This produces \u201cdifferent secondary effects on the food web, biodiversity, trophic status, and the life of organisms, including direct and indirect effects on people\u201d; the report points to health concerns among small-scale farmers who live and work in the vicinity of industrial rice production, as well as fears for pollution and their ability to remain in their local areas in the long term. <\/p>\n\n\n\n<p>The larger rice producers disagree with the report\u2019s findings. \u201cWe are not generating any negative impact on the environment in the Lake Mer\u00edn basin,\u201d says Alfredo Lago, president of Uruguay\u2019s Rice Growers\u2019 Association (ACA). He claims that CURE and Udelar\u2019s research takes data that ignores the lagoon\u2019s own history. \u201cThe lake is much larger than the rice-growing area. Rice in the basin does not reach 80,000 hectares, so it seems to us that the impact of the rice activity cannot have the scale that the report wants to give to it,\u201d he says.<\/p>\n\n\n\n<div class=\"wp-block-cd-pull-quote block--pull-quote\"><div class=\"block--pull-quote__wrapper\"><blockquote class=\"block--pull-quote__quote\">We want people to be informed and decide whether the project is good or bad for them<\/blockquote><cite class=\"block--pull-quote__cite\">Marcos M\u00edguez, Hue Mir\u00ed assembly member<\/cite><\/div><\/div>\n\n\n\n<p>Owing to its strategic location, the village of Lago Mer\u00edn attracts a large number of tourists in the basin in the summer, being only 25 kilometres from both the Brazilian border city of Jaguar\u00e3o and its Uruguayan counterpart Rio Branco. It is also relatively accessible from Melo, the capital of Uruguay\u2019s Cerro Largo department, which is 150 kilometres away.<\/p>\n\n\n\n<p>Solimar Rodr\u00edguez Sosa and his wife run the Alcal\u00e1 Inn, one of the oldest in the village, which is home to less than 500 permanent inhabitants. He told Dialogue Earth that he is largely in favour of the waterway project, but expressed some reservations. Though he has been fighting for years for the small town to have a port that could support tourism, \u201cthe port they want to build for the waterway is only going to benefit the rice growers,\u201d he said. \u201cWe want a marina, a port that develops tourism \u2013 mainly in the low season, because our tourism season is very short, two or three months.\u201d<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--article\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x512.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x683.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x934.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1200.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"busy beach \"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">The village of Lago Mer\u00edn attracts a large number of tourists in the summer, from both Uruguay and Brazil, with the border only 25 kilometres away (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_beachtourists_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"1 MB\"\/><meta itemprop=\"height\" content=\"1707\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--article\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x511.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x681.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x931.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1197.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"man holding plates of food in each hand\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">Solimar Rodr\u00edguez Sosa serves food at his inn in Lago Mer\u00edn. He has long campaigned for a port that could support tourism in the village, but has reservations over the waterway, as it would only \u201cbenefit the rice growers\u201d. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_Solimar-Rodriguez-Sosa_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"2 MB\"\/><meta itemprop=\"height\" content=\"1703\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>Marcos M\u00edguez, a member of the Hue Mir\u00ed assembly, chose to move to Lago Mer\u00edn in 2021 seeing it as an ideal location to raise his family. They bought a plot of land which was formerly a waste dump, cleaned it up and built their house. However, since last year, they started to see planes and drones used to fumigate crops passing by each day, in flights that he says scare his cows. Just days after the spraying began, he said he began to see dead birds appearing in the village\u2019s gardens and courtyards.<\/p>\n\n\n\n<p>Earlier this year, Hue Mir\u00ed submitted <a href=\"https:\/\/drive.google.com\/file\/d\/1wI8kThcbaJY5N2cMs_YsI8-L-qMf0YTo\/view?usp=sharing\">a letter to Uruguayan President Luis Lacalle Pou<\/a> and the <a href=\"https:\/\/drive.google.com\/file\/d\/1C8jJVXX5hMc-ujRI5GMAohzqdQRj2Yqd\/view?usp=sharing\">National Water Directorate (Dinagua)<\/a> expressing their concerns about the proposed waterway, and requesting that the government guarantees citizen participation by meeting with local people before moving forward. So far, no response has been received.<\/p>\n\n\n\n<p>Yet despite the assembly\u2019s clear stance on the waterway, M\u00edguez says the group does not want to impose their views on local people: \u201cWe want people to be informed and decide whether the project is good or bad for them. We have held talks here with 60 people in the community hall \u2013 informative talks open to everyone, whether they like the project or not.\u201d He reported that many residents expressed concern over the project.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-government-interest\">Government interest<\/h2>\n\n\n\n<p>Although it was conceived in the early 1960s, the waterway project gained momentum especially during <a href=\"https:\/\/www.elpais.com.uy\/informacion\/politica\/lacalle-pou-y-bolsonaro-avanzan-en-logistica-de-las-dos-hidrovias-para-mejorar-el-comercio\">talks<\/a> in 2021 between current Uruguayan president, Luis Lacalle Pou, and the former president of Brazil, Jair Bolsonaro. Upon taking office, his successor Lula da Silva has also shown interest in the project, with their intentions <a href=\"https:\/\/www.gub.uy\/presidencia\/comunicacion\/noticias\/uruguay-brasil-consolidan-proyectos-obras-viales-aereas-fluviales\">made official<\/a> in September 2023 in the Uruguayan city of Rivera.<\/p>\n\n\n\n<p>That day also marked the inauguration of the first binational airport, an announcement of the <a href=\"https:\/\/www.gub.uy\/presidencia\/comunicacion\/noticias\/uruguay-tendra-nuevo-puente-sobre-rio-yaguaron-conectara-brasil\">restoration<\/a> of the bridge linking the cities of Rio Branco and Jaguarao, as well as the <a href=\"https:\/\/estado.rs.gov.br\/dragagem-do-rio-sao-goncalo-chega-a-metade\">dredging of the Sao Gon\u00e7alo canal<\/a>, which links the Mer\u00edn with the Patos Lagoon, south of Porto Alegre. Uruguay, meanwhile, said that a port would be built along the route, on the <a href=\"https:\/\/www.cosiplan.org\/proyectos\/detalle_proyecto.aspx?h=1429\">Tacuar\u00ed River<\/a>. <\/p>\n\n\n\n<p>Last December, the Brazilian government issued a <a href=\"https:\/\/www.gov.br\/antaq\/pt-br\/noticias\/2023\/governo-avanca-no-estabelecimento-da-hidrovia-da-lagoa-mirim\">call for tenders<\/a> for the dredging of Lake Mer\u00edn, looking for a company to also carry out the hydrographic survey, as well as the signalling works, for a total of <a href=\"https:\/\/www.globalports.com.ar\/brasil-avanza-en-el-proyecto-de-dragado-de-la-hidrovia-en-laguna-merin-con-impacto-uruguay\/\">USD 10 million<\/a>.<\/p>\n\n\n\n<p>However, these tendering processes have faced several delays in both countries.<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x510.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x680.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x930.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1195.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"dark water meeting coastline\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">The shores of Lake Mer\u00edn, shared by Uruguay and Brazil. Last December, the Brazilian government issued a call for tenders for the dredging in the lake, though impact studies are likely to still be some way from being undertaken. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_aerial-3_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"2 MB\"\/><meta itemprop=\"height\" content=\"1700\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<p>Eduardo Morrone is a former mayor of Santa Vitoria do Palmar, the Brazilian municipality that shares the largest border with Lake Mer\u00edn. He sees the waterway project as a good way for the municipality to connect to the rest of Brazil, as well as take advantage of health and education services in Uruguay. However, he believes that its fate will be tied to whether it can meet environmental regulations.<\/p>\n\n\n\n<p>On the Brazilian side, <a href=\"https:\/\/ww3.fepam.rs.gov.br\/biblioteca\/Avaliacao_Qualidade_Aguas_Superficiais_Bacia_Mirim-Sao_Goncalo.pdf\">harmful levels of phosphorus<\/a> and <em>E. coli<\/em> bacteria have been detected in the waters of Lake Mer\u00edn. Despite this, the municipal government has recently approved its suitability for bathing based on the <a href=\"https:\/\/www.fepam.rs.gov.br\/balneabilidade-litoral-norte-te\">latest analysis<\/a>, carried out by the Rio Grande do Sul state environment agency FEPAM, though it said the approval may be rescinded subject to ongoing monitoring.<\/p>\n\n\n\n<p>With the waterway and associated facilities still at the tendering phase, impact studies are some way off, but Morrone says \u201cthe whole project\u201d will require an environmental licence before it can begin construction. He says he will also ask that the activities of local artisanal fishers be taken into consideration.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-export-and-development-potential\">Export and development potential<\/h2>\n\n\n\n<p>The potential for new tourism, livestock and agricultural projects linked to the waterway initiative is recognised by Uruguay\u2019s Undersecretary of Transport, Juan Jos\u00e9 Olaizola. <\/p>\n\n\n\n<p>He notes that companies linked to the area have expressed interest in the project, given its potential benefits for freight costs and times. \u201cWe also have some land suitable for soybean cultivation in the north-east of Uruguay, which today, due to logistical costs, cannot offer a reasonable price for such production and which, if we had the waterway, could be enabled or incorporated into agricultural production at a cheaper cost,\u201d the official said.<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x512.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x683.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x934.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1200.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"men tilling soil\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">Workers prepare soils for soy cultivation near Lake Mer\u00edn. The waterway could help to encourage the expansion of productive areas in the region, which has land suitable for soybeans, but is said to be \u201cunderexploited\u201d due to logistical costs. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_workers-field-monoculture_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"2 MB\"\/><meta itemprop=\"height\" content=\"1707\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<p>In 2023, ECLAC <a href=\"https:\/\/www.cepal.org\/sites\/default\/files\/project\/files\/perfil_de_conectividad_fluvial_para_sudamerica_0.pdf\">described<\/a> the project as \u201cstrategic\u201d and argued that it would improve the integration of the Southern Cone, reducing maritime transport costs as well as CO2 emissions compared to road transport. It also described the area covered by the waterway as \u201cunderexploited\u201d and \u201csparsely populated\u201d and noted that it could help to encourage the expansion of productive areas.<\/p>\n\n\n\n<p>A key objective for the waterway is to connect Brazil with productive regions of Uruguay. In 2023, the <a href=\"https:\/\/www.uruguayxxi.gub.uy\/es\/centro-informacion\/articulo\/informe-anual-de-comercio-exterior-de-uruguay-2023\/\">leading destination<\/a> for exports from Uruguay was China, accounting for 22% of the total, closely followed by Brazil, which had a 19% share, and the European Union, with 16% of total exports. The main products exported last year were beef, timber, dairy products, beverage concentrates and rice.<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x512.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x683.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x934.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1200.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"cows in flooded field\"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">Cows grazing in a flooded rice field near Lake Mer\u00edn. Beef was one of Uruguay\u2019s main exports last year, alongside timber, dairy products, beverage concentrates and rice. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240326_cows-grazing_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"1 MB\"\/><meta itemprop=\"height\" content=\"1707\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<p>Olaizola says the Uruguayan government does not think of the project \u201cin terms of competition between [Uruguay\u2019s] internal ports\u201d, but that they seek to \u201cimprove the costs of production\u201d.<\/p>\n\n\n\n<p>He adds: \u201cWe believe that, to the extent that it provides better services, proposes new services, and is competitive, this [project] is good for Uruguay and good for the region.\u201d <\/p>\n\n\n\n<p>Carla Kruk, a researcher at Udelar and one of the authors of the report on the contamination of Lake Mer\u00edn, says that although the rivers that flow into and make up the basin have already been heavily modified by rice and soy production, there are still areas where flora and fauna are thriving. \u201cIn the basin, there are wetlands rich in biodiversity that need to be protected,\u201d she says.<\/p>\n\n\n\n<div class=\"wp-block-cd-story-image aligncenter block--story-image block--story-image--wide\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><div class=\"block--story-image__column\"><div class=\"hide-expand block--story-image__image\"><img class=\"lazy\" data-src=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-srcset=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-768x512.jpg 768w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1024x682.jpg 1024w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1400x933.jpg 1400w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth-1800x1200.jpg 2000w, https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\" data-sizes=\"(max-width: 600px) 768px, (max-width: 999px) 1024px, (max-width: 1400px) 1400px, (max-width: 2000px) 2000px, 2560px\" alt=\"red-crested cardinal perched on wire \"\/><\/div><div class=\"block--story-image__content\"><div itemprop=\"caption\" class=\"block--story-image__caption\">A red-crested cardinal on a wire fence near Lake Mer\u00edn. One expert told Dialogue Earth that the rivers of the surrounding basin have already been heavily modified by rice and soy production, but there are still some areas where flora and fauna are thriving and need protection. (Image: <a href=\"https:\/\/www.instagram.com\/chatoeitan\/\">Eitan Abramovich<\/a> \/ Dialogue Earth)<\/div><\/div><\/div><meta itemprop=\"contentUrl\" content=\"https:\/\/dialogue.earth\/content\/uploads\/2024\/05\/20240325_red-crested-cardinal-bird_Lake-Merin_Uruguay_Eitan-Abramovich_Dialogue-Earth.jpg\"\/><meta itemprop=\"contentSize\" content=\"1 MB\"\/><meta itemprop=\"height\" content=\"1706\"\/><meta itemprop=\"width\" content=\"2560\"\/><meta itemprop=\"author\"\/><meta itemprop=\"representativeOfPage\" content=\"true\"\/><\/div>\n\n\n\n<p>However, Kruk says the government will still lean towards production over conservation and community opinion, \u201cwith the justification that life is better if production increases and intensifies\u201d \u2013 an argument she feels is \u201ceasily proven not to be the case\u201d by studies such as hers.<\/p>\n\n\n\n<p>Brazil has <a href=\"https:\/\/en.mercopress.com\/2023\/09\/02\/bidding-for-new-bridge-between-uruguay-and-brazil-to-be-launched-in-october\">opened<\/a> calls for tender for works related to the waterway, for the dredging of a new channel and the Yaguar\u00f3n bridge that will link the two countries, and may conclude their awarding soon. However, all activity around the basins of the Mer\u00edn and Patos lagoons is currently on hold due to the recent serious <a href=\"https:\/\/www.bbc.com\/news\/articles\/c2899kjv7zeo\">floods<\/a> that have brought devastation to the state of Rio Grande do Sul.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Both governments say proposed shipping route would boost exports and local development, but have met opposition from residents fearing its impacts<\/p>\n","protected":false},"featured_media":60021201,"comment_status":"closed","ping_status":"closed","template":"","categories":[50039903],"tags":[587,591,20000341],"country":[50000021,50002602],"class_list":["post-60021181","photo_story","type-photo_story","status-publish","has-post-thumbnail","hentry","category-water","tag-rivers","tag-shipping","tag-water-pollution","country-brazil","country-uruguay"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v26.0) - 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